{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265693419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd94a31163bedab8839f82b00ea800b1bc751d02e0a0caab0fbc10e47c00f2bfd",
    "signature": "0x35379bf2d98b063a4dcc130b6bcae8410f300b1ce3038139489c6263c14f38376f51b522d84a68bf207d18f2c856e43995bbc8474466aecfd1b32d781cf4efb91b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}